Cylindrical insect trap



FIG. 1 is a top, front right perspective view of a cylindrical insect trap showing my new design;

FIG. 2 is a front view thereof;

FIG. 3 is a right view thereof;

FIG. 4 is a left view thereof; and,

FIG. 5 is a top view thereof. 

CLAIM I claim the ornamental design for a cylindrical insect trap, as shown and described. 